Worksheets7th grade unit 3 lesson 1
Total questions: 16
Worksheet time: 16mins
Name
Class
Date
1.
Once rock forms, it never changes.
a)
true
b)
false
2.
Fossils can tell us which animals lived at certain times.
a)
true
b)
false
3.
The climate is the same all over the world.
a)
true
b)
false
4.
A volcano erupting is an example of a geologic process.
a)
true
b)
false
5.
These are the trace or remains of an organism that lived long ago.
a)
fossils
b)
uniformitarianism
c)
pangaea
d)
ice core
6.
Scientist drill into ice caps to collect a long cylinder of ice, called an
a)
fossil
b)
amber
c)
ice core
d)
trace fossil
7.
Which type of rock are fossils most commonly found?
a)
igneous
b)
sedimentary
c)
metamorphic
d)
magma
8.
This states that geologic processes that happened in the past can be explained by current geologic processes.
a)
fossil
b)
ice core
c)
amber
d)
uniformitarianism
9.
Organisms can be trapped in soft, sticky tree sap called
a)
asphalt
b)
amber
c)
ice core
d)
petrification
10.
Organisms can be preserved when its tissues are replaced by minerals. This is called?
a)
amber
b)
tar pit
c)
amber
d)
petrification
11.
In very cold places, organisms can be preserved by becoming frozen.
a)
true
b)
false
12.
This is an example of which type of preservation?
a)
tar pit
b)
frozen
c)
amber
d)
buried in rock
13.
Which type of preservation is this?
a)
amber
b)
tar pit
c)
buried in rock
d)
frozen
14.
Which type of preservation is this?
a)
frozen
b)
amber
c)
tar pit
d)
buried in rock
15.
Which type of preservation is this?
a)
amber
b)
petrification
c)
frozen
d)
tar pit
16.
A single large land mass that broke apart 200 million years ago.
a)
spoongaea
b)
pangaea
c)
forkgaea
d)
eurasia
100 %
